Actually this looks like the relevant clause:5.2 Eligible...

Actually this looks like the relevant clause:

5.2 Eligible Shareholders who receive more than one offer under the SPP (for example, because they hold Shares in more than one capacity) may submit more than one
Application (using multiple Application Forms or the Reference Number shown on the Application Forms) but may not apply for Shares with an aggregate cost of more than
A$15,000.

Most SPP's seem to have a similar clause.

Good luck to you if you get more than $15k though, it looks great value.